KMWGaming1

I presume because there's a lack of Asian modellers in the GTA police community*, and/or there isn't much demand for Asian vehicles. 
*You'll usually find modellers usually create vehicles related to their area/country. UK vehicles are often created by British users, US vehicles created by Americans, etc. 
 
Best bet would be to 
A) Learn Zmodeler
B) Pay someone to do it for you
C) Find GTA vehicle mods similar to ones found in Asian countries & create a custom texture. 

There aren't any because you haven't made them yet.

Ever since Rockstar Games announced the GTA V PC release date will be pushed back, I've been thinking about something. If the game is even moddable, how easy would it be to mod vehicles, peds, buildings, etc.
 
When I saw GTA V for the Xbox 360/PS3, I figured that modding would be pretty much the same, maybe a couple difference. But after seeing the game on Xbox One/PS4, I was thinking that we need to step up our game on modding, with the steering wheel and detailed interiors!
 
What do you think about it. Most people don't think about stuff like this. I figured that I would get your brains working and think about it:)

Sigh, The world would be a much better place without idiots like these. Cops put their lives on the line and this is the thanks they get? I'm ashamed  to be a human.